Phosphorus Adsorption Desorption Model of River Sediment

DOI

10.2991/ame-16.2016.187How to use a DOI?

Keywords

Suspended Load Sediment, Phosphorus, Adsorption-Desorption Effect, Open Channel Model.

Abstract

Phosphorus adsorption and desorption in natural waters have played a crucial role in the ecology of rivers and reservoirs. Hence, the purpose of this work was used to study the effect of sediment's characteristics on phosphorus adsorption and desorption. The experiment uses open channel model, instead of conventional shaking flask. The phosphorus concentration of water will be periodically sampled and analyzed. Secondary dynamics equation and Elovich equation were used to stimulate the process. The results showed that shorter balance time attribute to smaller particle size and higher sediment's concentration. Finally, the influence of different equation on phosphorus adsorption stimulation would discuss in this work.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Qian Wang
AU  - Yu Qin
AU  - Jing-Yun Huang
PY  - 2016/06
DA  - 2016/06
TI  - Phosphorus Adsorption Desorption Model of River Sediment
BT  - Proceedings of the 2nd Annual International Conference on Advanced Material Engineering (AME 2016)
PB  - Atlantis Press
SP  - 1150
EP  - 1154
SN  - 2352-5401
UR  - https://doi.org/10.2991/ame-16.2016.187
DO  - 10.2991/ame-16.2016.187
ID  - Wang2016/06
ER  -